公开(公告)号：US11148647B2

公开(公告)日：2021-10-19

申请号：US16265255

申请日：2019-02-01

Applicant: GM Global Technology Operations LLC

Inventor： Alexander A. Nygaard ,  Chong Keong Tang ,  Matthew A. Robere ,  Steven J. Weber ,  Anthony J. Rifici ,  Ali Shabbir

IPC: B60T8/1761 ,  B60T8/173 ,  B60T8/171 ,  B60T8/172 ,  B60T8/176

Abstract: A method of operating an anti-lock braking system includes that real-time brake corner temperature data, real-time brake corner pressure data real-time brake corner torque data, and deceleration parameters of the vehicle are detected. The method also includes that an apparent friction at the brake corner is determined in response to at least the real-time brake corner temperature data, the real-time brake corner pressure data, the real-time brake corner torque data, and the deceleration parameters of the vehicle.

公开(公告)号：US20200247375A1

公开(公告)日：2020-08-06

申请号：US16265255

申请日：2019-02-01

Applicant: GM Global Technology Operations LLC

Inventor： Alexander A. Nygaard ,  Chong Keong Tang ,  Matthew A. Robere ,  Steven J. Weber ,  Anthony J. Rifici ,  Ali Shabbir

IPC: B60T8/1761 ,  B60T8/171 ,  B60T8/173

Abstract: A method of operating an anti-lock braking system includes that real-time brake corner temperature data, real-time brake corner pressure data real-time brake corner torque data, and deceleration parameters of the vehicle are detected. The method also includes that an apparent friction at the brake corner is determined in response to at least the real-time brake corner temperature data, the real-time brake corner pressure data, the real-time brake corner torque data, and the deceleration parameters of the vehicle.